A straight cylindrical precision instrument consisting basically of a spindle, calibrated sleeve, and a calibrated thimble. Designed to be readily attached to special gages, fixtures, tools, and the like, or installed as an integral part of a machine, where critical adjustments and measurements are required.
Classification: Parts and accessories of articles of subheading 9017.30.40
NSN 6320-01-358-0141
NSN 6610-00-681-0590
NSN 5895-01-102-0622
NSN 5945-00-755-1264
NSN 6145-00-114-0197
NSN 6105-01-244-9576
NSN 5855-00-962-2227
NSN 6145-00-159-7743
NSN 5855-01-098-9038
NSN 5999-01-529-6316
NSN 5975-01-149-7377
NSN 6130-01-634-0603